有机磷杀虫药中毒见( )
A.呼吸抑制B.中毒时呼出气有蒜味C.中毒时呼出气有烂苹果味D.中毒时呼出气有苦杏仁味E.中毒时呼出气有氨味
参考答案:B
In addition to his traditional medical treatment, he tried to put himself in situations______ would bring about positive emotions.
A.which
B.where
C.why
D.as
在旅游景区游览时不需打领带,也不宜穿()。
A、休闲鞋
B、旅游鞋
C、高跟鞋